Abstract:
:We describe a technique to prevent continuous vitreous hydration during phacoemulsification in eyes with lenticular coloboma. The hydration results from communication between the anterior and posterior chambers from the edges of the colobomatous defect. To avoid this, a valved trocar is placed at the pars plana site around the area of the lenticular defect, which allows a limited dry vitrectomy during phacoemulsification. Intermittent vitrectomy with a moderate cutting rate and low vacuum parameters accompanied by temporary halting of the phacoemulsification procedure prevents vitreous herniation into the anterior chamber and limits the extension of zonular compromise, facilitating safe phacoemulsification with appropriate capsule expansion and fixation devices and implantation of an intraocular lens.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Agarwal A,Narang P,Agarwal Adoi
10.1016/j.jcrs.2016.10.028subject
Has Abstractpub_date
2017-02-01 00:00:00pages
156-161issue
2eissn
0886-3350issn
1873-4502pii
S0886-3350(17)30026-3journal_volume
43pub_type
杂志文章abstract:PURPOSE:To compare the effect of erbium:YAG laser photocapsulotomy (ELC), continuous curvilinear capsulorhexis (CCC), and high-frequency capsulotomy (HFC) on anterior capsule edges using light microscopy (LM) and transmission electron microscopy (TEM). SETTING:Department of Ophthalmology, Department of Histology and E...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/S0886-3350(03)00652-7
更新日期:2004-01-01 00:00:00
abstract:PURPOSE:To evaluate excimer laser photorefractive keratectomy (PRK) for myopia using a repetition rate of 15 Hz instead of 10 Hz. SETTING:The Cornea and Laser Eye Institute, Teaneck, and Department of Ophthalmology, UMDNJ-New Jersey Medical School, Newark, New Jersey, USA. METHODS:Photorefractive keratectomy using a ...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(99)00406-x
更新日期:2000-03-01 00:00:00
abstract:PURPOSE:To assess the effect of a single intraoperative sub-Tenon injection of triamcinolone acetonide on the progression of diabetic retinopathy (DR), visual outcomes, and cystoid macular edema (CME) after cataract surgery. SETTING:Department of Ophthalmology and Visual Science, College of Medicine, The Catholic Univ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.01.018
更新日期:2008-05-01 00:00:00
abstract::Multifocal intraocular lenses (MIOLs) have been designed to provide better uncorrected near visual acuity than monofocal IOLs. However, the increase in depth of focus is combined with a significant decrease in contrast sensitivity and glare. We implanted a new zonal-progressive MIOL (AMO Array) in 31 eyes of 25 patien...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(13)80217-9
更新日期:1995-09-01 00:00:00
abstract:PURPOSE:To assess an adherent ocular bandage for clear corneal incisions (CCIs) in cataract surgery using optical coherence tomography (OCT). SETTING:Prince Charles Eye Unit, Windsor, United Kingdom. DESIGN:Case-control study. METHODS:Patients having coaxial microincision cataract surgery (MICS) were allocated to an...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jcrs.2010.06.058
更新日期:2010-11-01 00:00:00
abstract::We describe a previously unreported complication of a posterior chamber intraocular lens (IOL) implanted in a phakic eye. The left eye of a 25-year-old patient with high myopia was treated prophylactically with neodymium: YAG (Nd: YAG) laser iridotomy prior to phakic IOL implantation. Slitlamp examination of the left ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(99)80062-5
更新日期:1999-04-01 00:00:00
abstract:PURPOSE:To evaluate the effect of genipin, a natural crosslinker, on porcine corneas. SETTING:Department of Ophthalmology, Universidad Nacional de Colombia, Bogota, Colombia. METHODS:Corneal strips (12.0 mm x 2.3 mm) were harvested from porcine eyes and treated by incubation with genipin at concentrations of 1.00%, 0...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.11.003
更新日期:2010-04-01 00:00:00
abstract:PURPOSE:To evaluate the prophylactic effect of levobunolol 0.5%, timolol 0.5%, or vehicle in reducing the incidence of postoperative intraocular pressure (IOP) spikes of 5 and 10 mm Hg or more in patients having neodymium:YAG (Nd:YAG) laser posterior capsulotomy. SETTING:Miami Vision Center, Coral Gables, Florida; Cul...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0886-3350(97)80083-1
更新日期:1997-09-01 00:00:00
abstract:PURPOSE:To evaluate the long-term impact of bilateral cataract surgery on postoperative complications, influence of age at surgery on the pattern of axial growth and central corneal thickness (CCT), and visual and orthoptic assessment in microphthalmic eyes. SETTING:Iladevi Cataract and IOL Research Centre, Ahmedabad,...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2015.10.005
更新日期:2015-09-01 00:00:00
abstract:PURPOSE:To determine whether pupil stretch during phacoemulsification affects postoperative best corrected visual acuity (BCVA), intraocular pressure (IOP), and inflammation compared with results in patients without pupil stretch. METHODS:A retrospective analysis of 115 eyes that had pupil stretch during phacoemulsifi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.03.010
更新日期:2006-07-01 00:00:00
abstract::This continuous curvilinear capsulorhexis (CCC) technique is for use in complicated surgical cases such as when the anterior chamber is shallow, the red reflex is not good, or eye movements are present. This technique is easier and safer in such cases because it uses a cystotome connected to a viscoelastic syringe. Fi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80162-4
更新日期:1998-11-01 00:00:00
abstract::A 23-year-old woman had bilateral myopic laser in situ keratomileusis (LASIK). Two months postoperatively, she reported decreased visual acuity. Biomicroscopic examination revealed a corneal epithelial iron ring around the central keratectasia on both corneas. The appearance of the ring pattern was similar to the iron...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(00)00559-9
更新日期:2000-11-01 00:00:00
abstract:PURPOSE:To determine the effect of a liquid dissection technique on clinical outcomes with ultrastructural analysis of the lenticule surface in small-incision lenticule extraction (SMILE). SETTING:Zhongshan Ophthalmic Center, Guangzhou, China. DESIGN:Prospective case series. METHODS:Consecutive patients with myopia ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jcrs.2018.06.023
更新日期:2018-09-01 00:00:00
abstract::Current methods of local ocular anesthesia, including retrobulbar, peribulbar, and topical anesthesia, have distinct limitations and many possible, potentially serious complications. We present a new technique that provides rapid, thorough local ocular anesthesia and eliminates these potential complications. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80186-1
更新日期:1994-07-01 00:00:00
abstract::We present a case of keratoconus in which the association with posterior polymorphous corneal dystrophy was established by confocal microscopy. Confocal microscopy enable us to assess the differential diagnosis between posterior corneal dystrophies, essential for a prognosis and therapeutic decision. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.09.028
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:To determine whether an intraoperative single dose of dexamethasone, diclofenac, ethylenediaminetetraacetic acid (EDTA), a combination of EDTA and RGD peptide (arginine-glycin-aspartic acid sequence), or mitomycin-C (MMC) is a pharmacological means of preventing or reducing the development of posterior capsule ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(00)00886-5
更新日期:2001-07-01 00:00:00
abstract::Two hundred consecutive patients were enrolled in a randomized, prospective clinical trial evaluating the efficacy of diclofenac sodium (Voltaren Ophthalmic) in reducing patient discomfort after cataract surgery. Other factors evaluated were the effect of preoperative flurbiprofen (Ocufen) in preventing intraoperative...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0886-3350(13)80508-1
更新日期:1995-03-01 00:00:00
abstract::Phacoemulsification with intraocular lens (IOL) implantation was performed in the right eye of an 84-year-old woman using a small clear corneal incision. Ten weeks after surgery, the patient fell, which caused traumatic iridodialysis and hyphema with expulsion of the iris through the surgical corneal incision. Apart f...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2004.03.040
更新日期:2004-10-01 00:00:00
abstract:PURPOSE:To evaluate whether photorefractive keratectomy (PRK) for moderate myopia using a solid-state laser with a wavelength of 213 nm alters the corneal endothelial cell density. SETTING:University refractive surgery center. METHODS:The corneal endothelium was analyzed preoperatively and 1, 6, and 12 months postope...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jcrs.2007.06.042
更新日期:2007-11-01 00:00:00
abstract:PURPOSE:To assess the outcomes in patients who required 1 or more vitreoretinal interventions for posterior segment complications arising from elective uneventful cataract surgery. SETTING:Tertiary referral center, single-center study. METHODS:A retrospective interventional case series included 56 consecutive patient...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.10.034
更新日期:2007-02-01 00:00:00
abstract:PURPOSE:To evaluate the reduction in the anterior capsule opening after phacoemulsification, continuous curvilinear capsulorhexis, and implantation of 1 of 2 acrylic intraocular lenses (IOLs). SETTING:Department of Ophthalmology, Vejle Hospital, Vejle, Denmark. METHODS:Eighty-four patients (84 eyes) were included in ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jcrs.2007.01.020
更新日期:2007-05-01 00:00:00
abstract:PURPOSE:To assess the correlation between continuous curvilinear capsulorhexis (CCC) size and visual outcomes in patients with an accommodating intraocular lens (IOL). SETTING:Heidelberg IOL and Refractive Surgery Research Group, Department of Ophthalmology, Ruprecht-Karls-University of Heidelberg, Heidelberg, Germany...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2004.02.071
更新日期:2005-02-01 00:00:00
abstract:PURPOSE:To establish a refractive surgery unit at Tilganga Institute of Ophthalmology through support from international donations and provide knowledge transfer for doctors and management to make the unit self-sustaining, nonprofit laser refractive surgery, and financial support for other eyecare projects at Tilganga....
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.05.023
更新日期:2018-08-01 00:00:00
abstract::We report a case of nanophthalmos with intractable secondary glaucoma. Bilateral cataract extraction with intraocular lens implantation was used as definitive treatment for the chronic angle-closure glaucoma. The changes in angle and ciliary body anatomy were well documented with preoperative and postoperative Pentaca...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.02.051
更新日期:2006-06-01 00:00:00
abstract:PURPOSE:To perform a pilot study of a new in-the-bag Fresnel prism intraocular lens (IOL) designed to deviate the image from diseased to healthy retina in eyes with bilateral age-related macular degeneration (AMD). SETTING:Anterior segment subspeciality practice, Pretoria, South Africa. DESIGN:Prospective nonmasked t...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/j.jcrs.2013.10.049
更新日期:2014-07-01 00:00:00
abstract:UNLABELLED:We describe a manual prechop technique to divide the nucleus using a cystotome. In the cystotome-assisted prechop technique, after the capsulorhexis, the surgeon-bent cystotome is inserted into the lens while the Nagahara chopper is set around the lens equator. The cystotome and the chopper are then brought ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.11.015
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To characterize the mean topographic shape of the limbus of a normal human eye and determine whether it depends on age or refractive power. SETTING:University of Manchester, Manchester, United Kingdom. DESIGN:Prospective case series. METHODS:Participants with no previous ocular surgeries were included in thi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2017.02.027
更新日期:2017-05-01 00:00:00
abstract:PURPOSE:To study contrast sensitivity in eyes that had flying-spot excimer laser photorefractive keratectomy (PRK) and to compare a subjective method (Vision Contrast Test System [VCTS] 6500) and an objective method (visual evoked potential [VEP]) of measuring contrast sensitivity. SETTING:Istituto Clinica Oculistica,...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(00)00405-3
更新日期:2000-06-01 00:00:00
abstract:PURPOSE:To evaluate the implantation of Artisan/Verisyse phakic intraocular lenses (pIOLs) (Advanced Medical Optics) as an effective and safe method for the correction of high myopia. SETTING:Department of Ophthalmology, John A. Moran Eye Center, University of Utah Medical Center, Salt Lake City, Utah, USA. METHODS:T...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.04.009
更新日期:2007-08-01 00:00:00
abstract:PURPOSE:To compare the effect of 2 poly(methyl methacrylate) (PMMA), 1-piece biconvex intraocular lens (IOL) designs on the cumulative frequency of neodymium:YAG (Nd:YAG) laser posterior capsulotomy. SETTING:Department of Ophthamology, Mayo Clinic, Rochester, Minnesota, USA. METHODS:This retrospective study evaluated...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(98)80019-9
更新日期:1998-09-01 00:00:00